Dam & Reservoir

The work includes demolition and removal of the existing Herbert Hoover Dike Culverts HP-2 and HP-3 and the construction of new water control structures S-287 and S-286 at their respective existing locations. Get the details ›

Thalle was contracted to build a new roller-compacted cement (RCC) dam on the Hickory Log Creek in Georgia. Completed on time and within budget, despite a demanding schedule and completion date, the dam is 950 feet wide and 180 feet high. It's one of the largest dams in the state not built by the Corps of Engineers or Georgia Power, and the highest RCC dam in North America. The reservoir behind the dam holds 5 billion gallons of water and provides an additional source of drinking water. Get the details ›

Thalle Construction is working with the US Army Corps of Engineers on a large, long-term project that will double the capacity of the locks that allow barge and boat traffic around the Kentucky Dam. Get the details ›

The Herbert Hoover Dike is a 143-mile earthen dam that surrounds Lake Okeechobee, the heart of the Kissimmee-Okeechobee-Everglades system. The original dike was constructed with gravel, rock, limestone, sand, and shell. The project, replacing the existing dike culverts 5 and 5A, reduces impacts from flooding as a result of high lake levels for large area of south Florida. Get the details ›

For the Herbert Hoover Dike, Thalle Construction Company is rehabilitating the C10 and C12 culverts. This project involves the demolition of the existing culverts and the construction of the new water control structures S-273 and S-275. Get the details ›

New Ragged Mountain Dam Project is located in Albemarle County, Virginia approximately 4 miles west of the City of Charlottesville. The project includes construction of a new earthen dam along with an adjacent tunnel system and raw water pipeline that will serve as the principal spillway for the new dam structure. Get the details ›

Thalle worked with the NYCDEP on a preparatory project at Gilboa Dam, conducting large-scale site development, adding a construction bridge, building site access and haul roads, and grading staging areas for vehicles and equipment. Get the details ›

Thalle Construction rebuilt the spillway around Prompton Dam, built a new concrete bridge over the spillway, added a new maintenance facility for the Corps of Engineers, and made numerous minor improvements to the roads in the park. Get the details ›